Patent productivity

Number of U.S. patents

Number of U.S. patents

Number of U.S. patents

Number of U.S. patents

Mean patent citation count

Mean patent citation count

Mean patent citation count

Mean patent citation count

Patent productivity

Number of U.S. patents

Number of US patents

Number of US patents

Number of US patents

Average patent citation count

Average patent citation count

Average patent citation count

Average patent citation count